Hi,
On 2020/05/08 06:32, Ravishankar N wrote:
On 08/05/20 1:10 am, Jaco Kroon wrote:
Hi,
So upgrading to 7.5 made a difference in that it takes a bit longer to cause chaos, but it still does the exact same thing.
To be precise:
I've now had to set:
gluster volume set vpbx_shared cluster.heal-wait-queue-length 1
gluster volume set vpbx_shared cluster.shd-wait-qlength 1
gluster volume set vpbx_shared cluster.shd-max-threads 1
With any of these settings >1 I end up in a situation where simple directory listings of < 100 entries in a folder takes upwards of a minute to complete *from time to time*.
Hi Jaco, these options are to be increased only if your hardware is capable of handling the load.It was contributed initially by facebook as it worked for them. See https://bugzilla.redhat.com/show_bug.cgi?id=1221737#c0. So I think this is expected. Unless you are saying that the `ls` slowness happens even when there is no self-heal going on, in which case we need to see what the issue is.
The defaults for the queue lengths are >1 (1024) if I recall.
The default for max threads are 1.
Even with all those at a value of 1 we reached an ls latency of
10s overnight, and I specicifically switched off backups before
letting this run overnight to ensure that it would not interfere.
Can the hardware handle it? Well, let's look at the capacity
status. During threads above set to 16, and queue lengths at
10240. All three hosts have approximately equal load values, with
zoidberg (two data bricks compared to the other hosts one data
brick and one "healing" arbiter that's newly added) being
marginally (~2% on IO utilization) higher loaded, CPU was very
similar. I suspect this is because it's supplying two source
bricks compared to the other hosts each have one source and one
sink.
During these stalls the IO wait is <10% on all hosts and
according to iotop that's almost all glusterfsd. This goes up
slightly if there are LVM snapshots in place for backup purposes,
which takes about an hour.
CPU on glusterfsd < 50% according to top (ie, half a core's
capacity). 16 cores available.
64GB RAM total, and as of writing, free -m is reporting:
total used free shared
buff/cache available
Mem: 64413 6600 29011
370 28801 56517
RAID controller on each host:
description: RAID bus controller
product: MegaRAID SAS 2108 [Liberator]
vendor: Broadcom / LSI
description: SCSI Disk
product: PERC H700
vendor: DELL
Looking at the queue depth for the exposed drive:
flexo /sys/class/block/sda # cat device/queue_depth
256
The disks themselves are in a RAID-1 configuration, 4TB NL-SAS drives from Seagate.
On top of the RAID-exposed drive we run LVM and the gluster data
is sitting in an ext4 filesystem on top of a 3TB LV inside of the
single PV that makes up the VG
I don't feel that there should be a problem with threads set to 4
at least, but probably even 8 or 16 should be OK. I mean, until
the IO capacity doesn't get to at least 70-80% it really should
make little difference in my experience. Technically even at 100%
utilization it could just be a single IO request at any point in
time (as we've seen cloning large disks) so in theory you can then
still increase concurrency, but from experience we know that
overall performance starts to degrade quite sharply at a certain
tipping point and then you're in trouble with little to no
warning.
Under non-healing conditions IO utilization (iostat -dmx 1, iotop etc ... ie, percentage of time that has outstanding requests ignoring multi-concurrency) is generally about 0.3%.
So somewhere there is definitely a bottleneck. I don't mind deploying a custom "debug" patch on top of gluserfs 7.5 for the weekend but I generally need optimal performance again by Monday morning 6:30 SAST (GMT+2), then pushing the heal as hard as I possibly can overnight to get lock statistics or something. If I can just know what options ./configure should be on/off, and which volume options needs to be set to get the right statistics, that's also helpful. I'm even happy to then be pointed at the code and told "it's this process where the problem's at" (bottleneck, as it doesn't look like anything is broken really, just terribly unacceptably slow) - in other words, I'm happy to go attempt and contribute a patch on the issue, but I need a starting point of where to start scratching. Can even do this Saturday after 15:00 till Sunday morning again.
Kind Regards,
Jaco
Regards,
Ravi
It seems that when the logs
With these the maximum stall I can reproduce is usually around 3 seconds before the directory listing will complete, but about 5s worst case. I've now reverted these as well, which are known for us to cause issues under heal required conditions:
cluster.metadata-self-heal on
cluster.data-self-heal on
cluster.entry-self-heal on
Not sure if I need to remount for these to become effective but I've done so just to be on the safe side.
I'm still seeing these errors:
[2020-05-07 19:20:12.763311] W [MSGID: 114031] [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk] 0-vpbx_shared-client-1: remote operation failed [Invalid argument]
[2020-05-07 19:20:12.995675] W [MSGID: 114031] [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk] 0-vpbx_shared-client-1: remote operation failed [Invalid argument]
[2020-05-07 19:20:59.199776] W [MSGID: 114031] [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk] 0-vpbx_shared-client-1: remote operation failed [Invalid argument]
And the start of my issues still seem to co-incide with that. Sample case:
# time ls
...
real 0m5.140s
user 0m0.009s
sys 0m0.000s
# f=(*); echo "${#f[@]}"
165
This just does not seem right. Note, again, if I set *any* of the above parameters >1 these delays get far, far worse (I've had over a minute for this exact same ls).
Any advise would be greatly appreciated. To me, it looks like some lock is being taken somewhere, and takes a while to release. I don't understand the glusterfs internals nearly well enough to understand exactly what's going on here, nor do I know what information to provide to help drill down on this. Happy to go look at code, if I can get pointed in a direction.
Kind Regards,
On 2020/05/05 08:43, Jaco Kroon wrote:
Jaco
Hi Artem,
I'll do that. In the meantime consider this (inferred from the changelogs).
It seems like glusterfs SHD is queueing into a bounded queue under lock conditions, and waiting for space to open up. At least, this is what's hinted in the changelogs, I've been trying to grasp the SHD code for two days now and am not getting to wrap my head around that. If this is true, then the only way to avoid lock-ups are to ensure that the queue is larger than the total number of files that can ever require healing (effectively making the queue unbounded).
Kind Regards,
On 2020/05/04 21:56, Artem Russakovskii wrote:
Jaco
I reported something similar recently to this list, and I highly advise you to update to 7.5 (in my case it was 5.11 -> 5.13), then see if it keeps happening. The self heal issues should be fixed there properly at least.
On Sat, May 2, 2020 at 2:04 PM Jaco Kroon <jaco@xxxxxxxxx> wrote:
________Hi All,
So we've got a cluster currently running on glusterfs 7.3
Heal performance is absolutely terrible (it starts of great, runs for a while then completely trips up).
Once the SHD trips up, access speeds to the cluster also becomes poor. And with poor I mean directory listings that normally takes well under 500ms takes upwards of 10s, but I've seen upwards of 40s (although a follow up ls immediately after is nice and fast again, temporarily). With all SHDs killed this particular ls is as per normal (around 30-50ms).
The SHD logs doesn't provide any usable clues, the only variance in logs is this, just before all daemons across the cluster crawls to a near halt.[2020-05-02 19:55:58.627036] I [MSGID: 108026] [afr-self-heal-common.c:1747:afr_log_selfheal] 0-vpbx_shared-replicate-0: Completed entry selfheal on 5b9aa3d8-5085-46e2-9500-145b8cbf9a61. sources= sinks=0 1[2020-05-02 19:55:58.627058] I [MSGID: 108026] [afr-self-heal-common.c:1747:afr_log_selfheal] 0-vpbx_shared-replicate-0: Completed entry selfheal on c736c9b6-f116-468b-adbc-f102f5b57d01. sources= sinks=0 1[2020-05-02 19:55:59.125001] W [MSGID: 114031] [client-rpc-fops_v2.c:1983:client4_0_setattr_cbk] 0-vpbx_shared-client-1: remote operation failed [Invalid argument][2020-05-02 19:55:59.339803] I [MSGID: 108026] [afr-self-heal-common.c:1747:afr_log_selfheal] 0-vpbx_shared-replicate-0: Completed entry selfheal on 2e128eeb-e991-4544-8316-4ddfcb4942da. sources= sinks=0 1
[2020-05-02 19:55:59.490387] I [MSGID: 108026] [afr-self-heal-metadata.c:51:__afr_selfheal_metadata_do] 0-vpbx_shared-replicate-0: performing metadata selfheal on 527a63a3-9acd-4c3f-b95c-5c719325c973A few more entries will complete overall and then it'll be a file every other second. Once I saw this I ran a few more tests, and on every test just prior to slowing to a crawl, that entry is there.
There is a perceived improvement when lowering the thread count, but not significant enough to confirm a correlation. Even with cluster.shd-max-threads=1 this still happens (gets a few tens thousand files completed instead of few hundred, at 32 it gets to maybe 400 to 500 before it stalls, 16 does maybe a thousand).
There are probably performant bursts hereafter, because from experience we know this process takes about two months. But this time around it seems to be much, much worse. Might be because that was healing a single brick to another brick, so less locking going? At the moment the replicas are basically trying to populate the newly added arbiters. Also, we haven't messed as greatly with the health check settings (queues and threads and locks nearly as much as since the arbiter addition because performance has simply dropped to non-acceptable levels.
Unfortunately granular entry heal isn't on at the moment (nor can I switch it on due to a few million outstanding heals). This used to be a 2x2 cluster. We then moved one of the bricks to a newly added server using replace-brick. What a frightening process this is. We then proceeded to add the arbiters.
Some of the settings below was absolute shots in the dark, based on the little information we've been able to track down so far.
Kind Regards,
Jaco
The current gluster volume info (this used to be 2x2 distributed-replicate, aiming to get it to 3x (2 + 1) ... at current rates we might get there by 2021):
Volume Name: glvol
Type: Distributed-Replicate
Volume ID: 87cfd38f-d72e-4cc2-b644-9e772d2059bb
Status: Started
Snapshot Count: 0
Number of Bricks: 2 x (2 + 1) = 6
Transport-type: tcp
Bricks:
Brick1: zoidberg:/mnt/gluster/a
Brick2: flexo:/mnt/gluster/b
Brick3: bender:/mnt/gluster/c (arbiter)
Brick4: bender:/mnt/gluster/a
Brick5: zoidberg:/mnt/gluster/b
Brick6: flexo:/mnt/gluster/c (arbiter)
Options Reconfigured:
cluster.heal-timeout: 5 <-- hoping this would at least shorten the blockages.
cluster.locking-scheme: granular
cluster.heal-wait-queue-length: 10240
diagnostics.count-fop-hits: on
diagnostics.latency-measurement: on <-- was hoping profiling might provide some insight. Going to switch this off now.
cluster.background-self-heal-count: 128
cluster.shd-wait-qlength: 131072
cluster.shd-max-threads: 32 <-- even with this disk IO never goes over 10% utilization. CPU goes to about 2 cores. So it's lock contention that's slowing it down we reckon.
cluster.metadata-self-heal: off
cluster.entry-self-heal: off
cluster.data-self-heal: off <-- these kill performance.
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: on
features.cache-invalidation: on
features.cache-invalidation-timeout: 600
performance.stat-prefetch: on
performance.cache-invalidation: on
performance.md-cache-timeout: 600
cluster.self-heal-daemon: yes <-- disabling/enabling this doesn't help, have to kill the shd and start ... force to get things moving along again.
performance.io-thread-count: 16
performance.high-prio-threads: 16
performance.normal-prio-threads: 16
performance.low-prio-threads: 16
performance.least-prio-threads: 4
cluster.self-heal-window-size: 512
cluster.self-heal-readdir-size: 131072
client.event-threads: 8
server.event-threads: 16
network.ping-timeout: 2
cluster.data-self-heal-algorithm: full <-- most files are small (<1MB), on dual 1gbit links (so up to 2gbit, but b/w never goes over 5mbit anyway).
performance info:
Brick: zoidberg:/mnt/gluster/a
-----------------------------------------
Cumulative Stats:
Block Size: 1b+ 8b+ 16b+
No. of Reads: 0 0 0
No. of Writes: 117 195 367
Block Size: 32b+ 64b+ 128b+
No. of Reads: 306 0 6
No. of Writes: 1016 9 134
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 107 58 485
No. of Writes: 731 73 168
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 43 59 383
No. of Writes: 295 475 10562
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 347 380 634
No. of Writes: 1487 6369 3970
Block Size: 131072b+
No. of Reads: 35704
No. of Writes: 12398
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 957293 FORGET
0.00 0.00 us 0.00 us 0.00 us 1455091 RELEASE
0.00 0.00 us 0.00 us 0.00 us 69951 RELEASEDIR
0.00 16.20 us 5.43 us 100.95 us 113 IPC
0.00 687.33 us 80.53 us 15414.03 us 30 REMOVEXATTR
0.00 840.76 us 72.71 us 37648.39 us 52 FTRUNCATE
0.00 138.49 us 36.66 us 25280.24 us 1385 STAT
0.00 364.93 us 63.45 us 15957.66 us 810 FGETXATTR
0.00 2208.82 us 127.23 us 267092.17 us 137 LINK
0.00 37595.33 us 1677.46 us 218313.32 us 12 FSYNC
0.00 675.61 us 106.82 us 114351.01 us 698 TRUNCATE
0.00 3995.66 us 147.00 us 109544.46 us 188 RENAME
0.00 453.11 us 53.37 us 104848.94 us 1680 SETATTR
0.00 6004.32 us 229.33 us 151322.58 us 127 MKNOD
0.00 68.74 us 16.11 us 61050.93 us 11412 FINODELK
0.00 3793.44 us 68.61 us 411523.70 us 221 SETXATTR
0.00 28669.99 us 227.28 us 138988.41 us 30 SYMLINK
0.00 56.18 us 7.31 us 41484.37 us 22640 FLUSH
0.00 105.64 us 19.34 us 351055.72 us 21693 STATFS
0.00 23642.90 us 244.19 us 234912.25 us 178 MKDIR
0.00 537.38 us 31.73 us 296911.67 us 9653 FSTAT
0.00 214.87 us 25.71 us 1712020.99 us 39054 READ
0.01 147.08 us 1.47 us 241611.80 us 69951 OPENDIR
0.01 3899.84 us 117.22 us 503422.21 us 3180 RMDIR
0.01 327.08 us 55.69 us 420376.80 us 38366 WRITE
0.02 5580.36 us 210.11 us 1029702.30 us 6169 CREATE
0.05 92.69 us 29.94 us 687955.86 us 1159936 READLINK
0.40 543.50 us 36.45 us 2430653.54 us 1449307 OPEN
0.48 87643.67 us 70.20 us 661999.51 us 10787 FXATTROP
0.53 2342.72 us 20.91 us 4157542.43 us 447821 UNLINK
0.53 558734.79 us 24.40 us 1399487.63 us 1889 LK
0.78 145786.31 us 19.06 us 37490825.73 us 10687 READDIR
0.99 2426.23 us 12.47 us 24176123.13 us 809430 GETXATTR
1.45 676.83 us 9.30 us 193177067.25 us 4260021 ENTRYLK
1.76 38325.38 us 21.44 us 46693575.93 us 91439 READDIRP
4.44 1200.31 us 9.10 us 2559377.90 us 7352811 INODELK
9.30 1849.24 us 9.28 us 35299050.00 us 9989221 LOOKUP
79.24 47791.46 us 76.77 us 10488824.26 us 3294642 XATTROP
0.00 0.00 us 0.00 us 0.00 us 3194806 UPCALL
0.00 0.00 us 0.00 us 0.00 us 5311 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 54 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1907 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 3189457 CI_FORGET
Duration: 209524 seconds
Data Read: 4775365531 bytes
Data Written: 2354108664 bytes
Interval 0 Stats:
Block Size: 1b+ 8b+ 16b+
No. of Reads: 0 0 0
No. of Writes: 117 195 367
Block Size: 32b+ 64b+ 128b+
No. of Reads: 306 0 6
No. of Writes: 1016 9 134
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 107 58 485
No. of Writes: 731 73 168
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 43 59 383
No. of Writes: 295 475 10562
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 347 380 634
No. of Writes: 1487 6369 3970
Block Size: 131072b+
No. of Reads: 35704
No. of Writes: 12398
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 957293 FORGET
0.00 0.00 us 0.00 us 0.00 us 1455091 RELEASE
0.00 0.00 us 0.00 us 0.00 us 69951 RELEASEDIR
0.00 16.20 us 5.43 us 100.95 us 113 IPC
0.00 687.33 us 80.53 us 15414.03 us 30 REMOVEXATTR
0.00 840.76 us 72.71 us 37648.39 us 52 FTRUNCATE
0.00 138.49 us 36.66 us 25280.24 us 1385 STAT
0.00 363.20 us 63.45 us 15957.66 us 810 FGETXATTR
0.00 2208.82 us 127.23 us 267092.17 us 137 LINK
0.00 37595.33 us 1677.46 us 218313.32 us 12 FSYNC
0.00 675.61 us 106.82 us 114351.01 us 698 TRUNCATE
0.00 3995.66 us 147.00 us 109544.46 us 188 RENAME
0.00 453.11 us 53.37 us 104848.94 us 1680 SETATTR
0.00 6004.32 us 229.33 us 151322.58 us 127 MKNOD
0.00 68.74 us 16.11 us 61050.93 us 11412 FINODELK
0.00 3793.44 us 68.61 us 411523.70 us 221 SETXATTR
0.00 28669.99 us 227.28 us 138988.41 us 30 SYMLINK
0.00 56.19 us 7.31 us 41484.37 us 22640 FLUSH
0.00 105.61 us 19.34 us 351055.72 us 21693 STATFS
0.00 23642.90 us 244.19 us 234912.25 us 178 MKDIR
0.00 537.38 us 31.73 us 296911.67 us 9653 FSTAT
0.00 214.91 us 25.71 us 1712020.99 us 39054 READ
0.01 147.08 us 1.47 us 241611.80 us 69951 OPENDIR
0.01 3899.84 us 117.22 us 503422.21 us 3180 RMDIR
0.01 327.13 us 55.69 us 420376.80 us 38366 WRITE
0.02 5580.36 us 210.11 us 1029702.30 us 6169 CREATE
0.05 92.69 us 29.94 us 687955.86 us 1159936 READLINK
0.40 543.49 us 36.45 us 2430653.54 us 1449307 OPEN
0.48 87643.67 us 70.20 us 661999.51 us 10787 FXATTROP
0.53 2342.57 us 20.91 us 4157542.43 us 447821 UNLINK
0.53 558416.10 us 24.40 us 1399487.63 us 1889 LK
0.78 145786.31 us 19.06 us 37490825.73 us 10687 READDIR
0.99 2426.24 us 12.47 us 24176123.13 us 809430 GETXATTR
1.45 676.75 us 9.30 us 193177067.25 us 4260021 ENTRYLK
1.76 38324.59 us 21.44 us 46693575.93 us 91439 READDIRP
4.44 1200.37 us 9.10 us 2559377.90 us 7352811 INODELK
9.29 1848.94 us 9.28 us 35299050.00 us 9989221 LOOKUP
79.24 47792.42 us 76.77 us 10488824.26 us 3294642 XATTROP
0.00 0.00 us 0.00 us 0.00 us 3194806 UPCALL
0.00 0.00 us 0.00 us 0.00 us 5311 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 54 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1907 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 3189457 CI_FORGET
Duration: 209524 seconds
Data Read: 4775365531 bytes
Data Written: 2354108664 bytes
Brick: zoidberg:/mnt/gluster/b
-----------------------------------------
Cumulative Stats:
Block Size: 1b+ 2b+ 8b+
No. of Reads: 0 0 0
No. of Writes: 53 1 60
Block Size: 16b+ 32b+ 64b+
No. of Reads: 0 213 2
No. of Writes: 14 1057 15
Block Size: 128b+ 256b+ 512b+
No. of Reads: 0 41 146
No. of Writes: 59 715 80
Block Size: 1024b+ 2048b+ 4096b+
No. of Reads: 224 9 15
No. of Writes: 163 282 404
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 52 74 210
No. of Writes: 7415 1430 6860
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 299 15313 1
No. of Writes: 2458 12378 1
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 686733 FORGET
0.00 0.00 us 0.00 us 0.00 us 837434 RELEASE
0.00 0.00 us 0.00 us 0.00 us 87338 RELEASEDIR
0.00 22.69 us 7.16 us 332.61 us 116 IPC
0.00 119.93 us 70.56 us 272.28 us 57 FTRUNCATE
0.00 152.25 us 86.82 us 340.63 us 65 FGETXATTR
0.00 2336.06 us 90.05 us 20509.81 us 23 REMOVEXATTR
0.00 631.26 us 123.17 us 51803.77 us 121 LINK
0.00 369.27 us 22.64 us 145090.48 us 490 LK
0.00 360.85 us 45.14 us 46846.98 us 540 STAT
0.00 1190.96 us 117.40 us 69781.85 us 200 TRUNCATE
0.00 245.72 us 54.91 us 123985.76 us 1482 SETATTR
0.00 42139.10 us 3313.56 us 312273.21 us 12 FSYNC
0.00 55.83 us 8.26 us 49649.35 us 10047 FLUSH
0.00 57.52 us 14.62 us 820.59 us 9977 FINODELK
0.00 3191.60 us 143.06 us 96214.75 us 188 RENAME
0.00 32862.86 us 215.38 us 83851.13 us 25 SYMLINK
0.00 11392.03 us 230.70 us 105471.90 us 118 MKNOD
0.00 134.63 us 28.08 us 36326.43 us 12587 FSTAT
0.00 112.32 us 19.91 us 381241.34 us 21695 STATFS
0.00 307.86 us 28.00 us 292666.83 us 16841 READ
0.00 29625.60 us 239.57 us 239532.26 us 178 MKDIR
0.00 319.24 us 51.19 us 136353.39 us 33445 WRITE
0.01 175.83 us 1.57 us 513635.22 us 87338 OPENDIR
0.01 249.96 us 58.42 us 594774.86 us 85089 SETXATTR
0.01 11001.25 us 119.87 us 612765.03 us 3180 RMDIR
0.04 14240.66 us 203.89 us 1376758.99 us 6067 CREATE
0.05 89.45 us 30.14 us 687961.60 us 1219542 READLINK
0.39 1114.30 us 44.29 us 2412169.89 us 831371 OPEN
0.51 127078.45 us 78.55 us 694364.09 us 9493 FXATTROP
0.63 399.16 us 8.43 us 3815689.36 us 3764714 ENTRYLK
0.86 91973.00 us 19.89 us 24258016.33 us 22253 READDIR
1.06 6913.71 us 11.58 us 36968532.72 us 364963 GETXATTR
1.29 62130.12 us 36.89 us 8649871.11 us 49472 READDIRP
2.89 1477.53 us 11.10 us 2807637.64 us 4650500 INODELK
4.12 23681.31 us 20.98 us 23291414.50 us 414352 UNLINK
16.09 5000.31 us 9.04 us 23866016.88 us 7655621 LOOKUP
72.04 68953.31 us 68.40 us 27542499.65 us 2486126 XATTROP
0.00 0.00 us 0.00 us 0.00 us 2433405 UPCALL
0.00 0.00 us 0.00 us 0.00 us 2453 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 69 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1544 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 2430885 CI_FORGET
Duration: 209524 seconds
Data Read: 2051388524 bytes
Data Written: 2208261499 bytes
Interval 0 Stats:
Block Size: 1b+ 2b+ 8b+
No. of Reads: 0 0 0
No. of Writes: 53 1 60
Block Size: 16b+ 32b+ 64b+
No. of Reads: 0 213 2
No. of Writes: 14 1057 15
Block Size: 128b+ 256b+ 512b+
No. of Reads: 0 41 146
No. of Writes: 59 715 80
Block Size: 1024b+ 2048b+ 4096b+
No. of Reads: 224 9 15
No. of Writes: 163 282 404
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 52 74 210
No. of Writes: 7415 1430 6860
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 299 15313 1
No. of Writes: 2458 12378 1
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 686733 FORGET
0.00 0.00 us 0.00 us 0.00 us 837434 RELEASE
0.00 0.00 us 0.00 us 0.00 us 87338 RELEASEDIR
0.00 22.69 us 7.16 us 332.61 us 116 IPC
0.00 119.93 us 70.56 us 272.28 us 57 FTRUNCATE
0.00 152.25 us 86.82 us 340.63 us 65 FGETXATTR
0.00 2336.06 us 90.05 us 20509.81 us 23 REMOVEXATTR
0.00 631.26 us 123.17 us 51803.77 us 121 LINK
0.00 369.27 us 22.64 us 145090.48 us 490 LK
0.00 360.85 us 45.14 us 46846.98 us 540 STAT
0.00 1190.96 us 117.40 us 69781.85 us 200 TRUNCATE
0.00 245.72 us 54.91 us 123985.76 us 1482 SETATTR
0.00 42139.10 us 3313.56 us 312273.21 us 12 FSYNC
0.00 55.83 us 8.26 us 49649.35 us 10047 FLUSH
0.00 57.52 us 14.62 us 820.59 us 9977 FINODELK
0.00 3191.60 us 143.06 us 96214.75 us 188 RENAME
0.00 32862.86 us 215.38 us 83851.13 us 25 SYMLINK
0.00 11392.03 us 230.70 us 105471.90 us 118 MKNOD
0.00 134.63 us 28.08 us 36326.43 us 12587 FSTAT
0.00 112.32 us 19.91 us 381241.34 us 21695 STATFS
0.00 307.91 us 28.00 us 292666.83 us 16841 READ
0.00 29625.60 us 239.57 us 239532.26 us 178 MKDIR
0.00 319.22 us 51.19 us 136353.39 us 33445 WRITE
0.01 175.83 us 1.57 us 513635.22 us 87338 OPENDIR
0.01 249.95 us 58.42 us 594774.86 us 85089 SETXATTR
0.01 11001.25 us 119.87 us 612765.03 us 3180 RMDIR
0.04 14240.66 us 203.89 us 1376758.99 us 6067 CREATE
0.05 89.46 us 30.14 us 687961.60 us 1219542 READLINK
0.39 1114.30 us 44.29 us 2412169.89 us 831371 OPEN
0.51 127078.45 us 78.55 us 694364.09 us 9493 FXATTROP
0.63 399.16 us 8.43 us 3815689.36 us 3764714 ENTRYLK
0.86 91973.00 us 19.89 us 24258016.33 us 22253 READDIR
1.06 6913.26 us 11.58 us 36968532.72 us 364963 GETXATTR
1.29 62121.95 us 36.89 us 8649871.11 us 49472 READDIRP
2.89 1477.58 us 11.10 us 2807637.64 us 4650500 INODELK
4.12 23681.29 us 20.98 us 23291414.50 us 414352 UNLINK
16.09 5000.02 us 9.04 us 23866016.88 us 7655621 LOOKUP
72.04 68956.14 us 68.40 us 27542499.65 us 2486126 XATTROP
0.00 0.00 us 0.00 us 0.00 us 2433405 UPCALL
0.00 0.00 us 0.00 us 0.00 us 2453 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 69 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1544 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 2430885 CI_FORGET
Duration: 209524 seconds
Data Read: 2051388524 bytes
Data Written: 2208261499 bytes
Brick: flexo:/mnt/gluster/b
--------------------------------------
Cumulative Stats:
Block Size: 1b+ 8b+ 16b+
No. of Reads: 0 0 0
No. of Writes: 117 195 367
Block Size: 32b+ 64b+ 128b+
No. of Reads: 130 0 3
No. of Writes: 1012 9 134
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 47 8 257
No. of Writes: 729 73 168
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 10 27 240
No. of Writes: 294 466 10472
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 139 119 135
No. of Writes: 1480 6273 3935
Block Size: 131072b+
No. of Reads: 7892
No. of Writes: 12327
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 955058 FORGET
0.00 0.00 us 0.00 us 0.00 us 1450749 RELEASE
0.00 0.00 us 0.00 us 0.00 us 81377 RELEASEDIR
0.00 15.55 us 5.35 us 31.88 us 108 IPC
0.00 125.85 us 59.77 us 224.15 us 44 FTRUNCATE
0.00 198.38 us 81.68 us 1332.45 us 30 REMOVEXATTR
0.00 4254.16 us 621.52 us 10602.99 us 4 FSYNC
0.00 795.08 us 190.30 us 16518.64 us 30 SYMLINK
0.00 195.90 us 111.02 us 953.39 us 137 LINK
0.00 286.07 us 179.64 us 437.82 us 119 MKNOD
0.00 162.61 us 65.62 us 3864.77 us 221 SETXATTR
0.00 117.29 us 48.50 us 317.17 us 354 STAT
0.00 70.35 us 23.10 us 317.32 us 777 LK
0.00 461.72 us 114.54 us 16013.81 us 188 RENAME
0.00 150.40 us 75.59 us 749.54 us 810 FGETXATTR
0.00 267.80 us 99.67 us 994.58 us 698 TRUNCATE
0.00 1176.00 us 194.89 us 78261.12 us 178 MKDIR
0.00 439.83 us 54.38 us 75270.51 us 1665 SETATTR
0.00 65.89 us 17.39 us 354.77 us 11372 FINODELK
0.00 131.57 us 32.68 us 2107.52 us 7398 FSTAT
0.00 120.71 us 31.43 us 847.97 us 9094 READ
0.00 60.75 us 7.25 us 22520.98 us 22614 FLUSH
0.00 73.03 us 22.41 us 750.17 us 21656 STATFS
0.00 323.63 us 166.56 us 23034.44 us 6145 CREATE
0.00 217.55 us 50.60 us 30734.99 us 38051 WRITE
0.01 146.39 us 1.80 us 318612.45 us 81377 OPENDIR
0.01 5641.37 us 108.84 us 468960.33 us 3177 RMDIR
0.03 100.05 us 30.93 us 49756.93 us 432439 READLINK
0.13 483.47 us 16.81 us 2608013.14 us 448381 UNLINK
0.21 7101.56 us 22.26 us 2554390.49 us 52185 READDIRP
0.35 414.05 us 36.58 us 1038229.93 us 1444606 OPEN
0.49 78518.02 us 73.39 us 373999.31 us 10745 FXATTROP
0.72 776.21 us 11.24 us 4271792.57 us 1605822 GETXATTR
0.77 97829.38 us 18.84 us 9477446.11 us 13532 READDIR
0.79 320.44 us 7.71 us 2369511.06 us 4257297 ENTRYLK
1.97 464.02 us 9.38 us 1038460.80 us 7333722 INODELK
13.73 2372.50 us 8.33 us 6258159.87 us 9979799 LOOKUP
80.79 42372.04 us 61.49 us 2238308.13 us 3289103 XATTROP
0.00 0.00 us 0.00 us 0.00 us 2250268 UPCALL
0.00 0.00 us 0.00 us 0.00 us 3756 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 167 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1908 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 2246352 CI_FORGET
Duration: 209334 seconds
Data Read: 1059777395 bytes
Data Written: 2336921014 bytes
Interval 0 Stats:
Block Size: 1b+ 8b+ 16b+
No. of Reads: 0 0 0
No. of Writes: 117 195 367
Block Size: 32b+ 64b+ 128b+
No. of Reads: 130 0 3
No. of Writes: 1012 9 134
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 47 8 257
No. of Writes: 729 73 168
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 10 27 240
No. of Writes: 294 466 10472
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 139 119 135
No. of Writes: 1480 6273 3935
Block Size: 131072b+
No. of Reads: 7892
No. of Writes: 12327
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 955058 FORGET
0.00 0.00 us 0.00 us 0.00 us 1450749 RELEASE
0.00 0.00 us 0.00 us 0.00 us 81377 RELEASEDIR
0.00 15.55 us 5.35 us 31.88 us 108 IPC
0.00 125.85 us 59.77 us 224.15 us 44 FTRUNCATE
0.00 198.38 us 81.68 us 1332.45 us 30 REMOVEXATTR
0.00 4254.16 us 621.52 us 10602.99 us 4 FSYNC
0.00 795.08 us 190.30 us 16518.64 us 30 SYMLINK
0.00 195.90 us 111.02 us 953.39 us 137 LINK
0.00 286.07 us 179.64 us 437.82 us 119 MKNOD
0.00 162.61 us 65.62 us 3864.77 us 221 SETXATTR
0.00 117.29 us 48.50 us 317.17 us 354 STAT
0.00 70.35 us 23.10 us 317.32 us 777 LK
0.00 461.72 us 114.54 us 16013.81 us 188 RENAME
0.00 150.43 us 75.59 us 749.54 us 810 FGETXATTR
0.00 267.80 us 99.67 us 994.58 us 698 TRUNCATE
0.00 1176.00 us 194.89 us 78261.12 us 178 MKDIR
0.00 439.83 us 54.38 us 75270.51 us 1665 SETATTR
0.00 65.89 us 17.39 us 354.77 us 11372 FINODELK
0.00 131.57 us 32.68 us 2107.52 us 7398 FSTAT
0.00 120.74 us 31.43 us 847.97 us 9094 READ
0.00 60.75 us 7.25 us 22520.98 us 22614 FLUSH
0.00 73.03 us 22.41 us 750.17 us 21656 STATFS
0.00 323.63 us 166.56 us 23034.44 us 6145 CREATE
0.00 217.50 us 50.60 us 30734.99 us 38051 WRITE
0.01 146.39 us 1.80 us 318612.45 us 81377 OPENDIR
0.01 5641.37 us 108.84 us 468960.33 us 3177 RMDIR
0.03 100.06 us 30.93 us 49756.93 us 432439 READLINK
0.13 483.47 us 16.81 us 2608013.14 us 448381 UNLINK
0.21 7101.56 us 22.26 us 2554390.49 us 52185 READDIRP
0.35 414.01 us 36.58 us 1038229.93 us 1444606 OPEN
0.49 78518.02 us 73.39 us 373999.31 us 10745 FXATTROP
0.72 776.24 us 11.24 us 4271792.57 us 1605822 GETXATTR
0.77 97829.38 us 18.84 us 9477446.11 us 13532 READDIR
0.79 320.45 us 7.71 us 2369511.06 us 4257297 ENTRYLK
1.97 464.07 us 9.38 us 1038460.80 us 7333722 INODELK
13.72 2372.42 us 8.33 us 6258159.87 us 9979799 LOOKUP
80.79 42373.50 us 61.49 us 2238308.13 us 3289103 XATTROP
0.00 0.00 us 0.00 us 0.00 us 2250268 UPCALL
0.00 0.00 us 0.00 us 0.00 us 3756 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 167 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1908 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 2246352 CI_FORGET
Duration: 209334 seconds
Data Read: 1059777395 bytes
Data Written: 2336921014 bytes
Brick: flexo:/mnt/gluster/c
--------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 32843
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 686562 FORGET
0.00 0.00 us 0.00 us 0.00 us 834596 RELEASE
0.00 0.00 us 0.00 us 0.00 us 93757 RELEASEDIR
0.00 18.50 us 8.21 us 50.20 us 107 IPC
0.00 205.83 us 126.30 us 412.06 us 36 LINK
0.00 167.33 us 75.01 us 272.47 us 65 FGETXATTR
0.00 203.58 us 117.35 us 648.28 us 88 RENAME
0.00 203.20 us 66.60 us 809.96 us 153 TRUNCATE
0.00 67.06 us 23.64 us 555.59 us 491 LK
0.01 51.73 us 7.70 us 1174.64 us 9339 FLUSH
0.01 62.41 us 15.13 us 636.35 us 9011 FINODELK
0.03 126.23 us 43.15 us 4760.14 us 10824 FSTAT
0.03 571.94 us 94.85 us 51697.03 us 2594 MKDIR
0.05 264.87 us 81.58 us 53152.06 us 9009 FXATTROP
0.05 423.05 us 38.26 us 548686.55 us 5754 CREATE
0.05 78.14 us 19.17 us 678.32 us 32843 WRITE
0.06 526.39 us 130.84 us 41405.46 us 5798 SYMLINK
0.10 133.73 us 16.25 us 676494.72 us 34904 READDIR
0.12 2054.48 us 99.28 us 88061.83 us 2732 RMDIR
0.21 110.60 us 1.19 us 16833.78 us 93757 OPENDIR
0.72 205.89 us 33.28 us 261023.99 us 170292 UNLINK
0.85 2971.45 us 21.24 us 257839.19 us 13840 READDIRP
1.94 200.88 us 25.49 us 461654.32 us 468842 FTRUNCATE
2.13 212.44 us 54.02 us 461878.34 us 486882 REMOVEXATTR
2.27 223.01 us 52.03 us 178897.40 us 493240 SETXATTR
3.53 155.31 us 7.96 us 67873.00 us 1101338 GETXATTR
3.63 212.32 us 44.42 us 551264.02 us 829002 OPEN
5.77 76.36 us 7.76 us 962634.73 us 3660425 ENTRYLK
6.23 304.93 us 42.51 us 661394.43 us 990644 SETATTR
7.81 382.20 us 107.42 us 846502.78 us 990766 XATTROP
12.39 549.11 us 135.57 us 1659697.83 us 1093387 MKNOD
12.47 139.78 us 9.76 us 552067.56 us 4325281 INODELK
39.53 206.94 us 8.56 us 964823.33 us 9259429 LOOKUP
0.00 0.00 us 0.00 us 0.00 us 1856377 UPCALL
0.00 0.00 us 0.00 us 0.00 us 933300 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 251 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 293 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 923077 CI_FORGET
Duration: 209334 seconds
Data Read: 0 bytes
Data Written: 32843 bytes
Interval 0 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 32843
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 686562 FORGET
0.00 0.00 us 0.00 us 0.00 us 834596 RELEASE
0.00 0.00 us 0.00 us 0.00 us 93757 RELEASEDIR
0.00 18.50 us 8.21 us 50.20 us 107 IPC
0.00 205.83 us 126.30 us 412.06 us 36 LINK
0.00 167.33 us 75.01 us 272.47 us 65 FGETXATTR
0.00 203.58 us 117.35 us 648.28 us 88 RENAME
0.00 203.20 us 66.60 us 809.96 us 153 TRUNCATE
0.00 67.06 us 23.64 us 555.59 us 491 LK
0.01 51.71 us 7.70 us 1174.64 us 9339 FLUSH
0.01 62.41 us 15.13 us 636.35 us 9011 FINODELK
0.03 126.23 us 43.15 us 4760.14 us 10824 FSTAT
0.03 571.94 us 94.85 us 51697.03 us 2594 MKDIR
0.05 264.87 us 81.58 us 53152.06 us 9009 FXATTROP
0.05 423.05 us 38.26 us 548686.55 us 5754 CREATE
0.05 78.14 us 19.17 us 678.32 us 32843 WRITE
0.06 526.39 us 130.84 us 41405.46 us 5798 SYMLINK
0.10 133.73 us 16.25 us 676494.72 us 34904 READDIR
0.12 2054.48 us 99.28 us 88061.83 us 2732 RMDIR
0.21 110.60 us 1.19 us 16833.78 us 93757 OPENDIR
0.72 205.89 us 33.28 us 261023.99 us 170292 UNLINK
0.85 2971.45 us 21.24 us 257839.19 us 13840 READDIRP
1.94 200.87 us 25.49 us 461654.32 us 468842 FTRUNCATE
2.13 212.44 us 54.02 us 461878.34 us 486882 REMOVEXATTR
2.27 223.00 us 52.03 us 178897.40 us 493240 SETXATTR
3.53 155.32 us 7.96 us 67873.00 us 1101338 GETXATTR
3.63 212.32 us 44.42 us 551264.02 us 829002 OPEN
5.77 76.36 us 7.76 us 962634.73 us 3660425 ENTRYLK
6.23 304.88 us 42.51 us 661394.43 us 990644 SETATTR
7.81 382.20 us 107.42 us 846502.78 us 990766 XATTROP
12.39 549.25 us 135.57 us 1659697.83 us 1093387 MKNOD
12.47 139.78 us 9.76 us 552067.56 us 4325281 INODELK
39.53 206.95 us 8.56 us 964823.33 us 9259429 LOOKUP
0.00 0.00 us 0.00 us 0.00 us 1856377 UPCALL
0.00 0.00 us 0.00 us 0.00 us 933300 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 251 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 293 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 923077 CI_FORGET
Duration: 209334 seconds
Data Read: 0 bytes
Data Written: 32843 bytes
Brick: bender:/mnt/gluster/c
---------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 37050
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
�� 0.00 0.00 us 0.00 us 0.00 us 928119 FORGET
0.00 0.00 us 0.00 us 0.00 us 1401524 RELEASE
0.00 0.00 us 0.00 us 0.00 us 70092 RELEASEDIR
0.00 19.49 us 8.28 us 180.61 us 100 IPC
0.00 238.88 us 163.97 us 486.93 us 38 LINK
0.00 306.43 us 196.67 us 788.36 us 30 SYMLINK
0.00 2670.18 us 765.93 us 4151.64 us 4 FSYNC
0.00 350.65 us 141.92 us 10573.64 us 122 RENAME
0.00 67.02 us 20.66 us 453.90 us 777 LK
0.00 158.32 us 64.22 us 532.21 us 810 FGETXATTR
0.00 229.87 us 66.47 us 826.31 us 603 TRUNCATE
0.01 1742.85 us 202.81 us 47471.71 us 302 MKDIR
0.01 59.05 us 15.40 us 1813.56 us 10060 FINODELK
0.01 118.54 us 36.65 us 4002.58 us 6409 FSTAT
0.01 49.38 us 8.08 us 1264.41 us 21719 FLUSH
0.03 74.76 us 20.86 us 2008.41 us 37050 WRITE
0.04 553.12 us 40.81 us 386485.29 us 5901 CREATE
0.06 534.01 us 100.86 us 527770.44 us 10057 FXATTROP
0.12 138.96 us 1.00 us 601208.70 us 70092 OPENDIR
0.12 947.76 us 18.54 us 712568.33 us 10779 READDIR
0.15 4099.07 us 124.69 us 421939.47 us 3008 RMDIR
0.61 465.30 us 20.67 us 936959.86 us 109478 UNLINK
1.57 182.41 us 49.54 us 73938.09 us 722669 REMOVEXATTR
1.61 171.41 us 6.98 us 83809.88 us 789294 GETXATTR
1.86 217.88 us 26.40 us 556446.19 us 718835 FTRUNCATE
1.89 219.47 us 49.92 us 506767.78 us 722856 SETXATTR
3.02 181.66 us 44.40 us 344656.69 us 1395957 OPEN
5.56 322.08 us 43.37 us 634069.61 us 1450160 SETATTR
5.84 115.88 us 7.67 us 747387.51 us 4233520 ENTRYLK
6.53 378.33 us 122.84 us 766939.14 us 1449601 XATTROP
9.75 115.48 us 10.70 us 556675.13 us 7097226 INODELK
19.37 1104.98 us 101.28 us 1612346.75 us 1472813 MKNOD
41.85 295.61 us 8.98 us 996805.54 us 11896091 LOOKUP
0.00 0.00 us 0.00 us 0.00 us 3531139 UPCALL
0.00 0.00 us 0.00 us 0.00 us 1862470 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 244 CI_XATTR
�� 0.00 0.00 us 0.00 us 0.00 us 632 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 1668669 CI_FORGET
Duration: 208643 seconds
Data Read: 0 bytes
Data Written: 37050 bytes
Interval 0 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 37050
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 928119 FORGET
0.00 0.00 us 0.00 us 0.00 us 1401524 RELEASE
0.00 0.00 us 0.00 us 0.00 us 70092 RELEASEDIR
0.00 19.49 us 8.28 us 180.61 us 100 IPC
0.00 238.88 us 163.97 us 486.93 us 38 LINK
0.00 306.43 us 196.67 us 788.36 us 30 SYMLINK
0.00 2670.18 us 765.93 us 4151.64 us 4 FSYNC
0.00 350.65 us 141.92 us 10573.64 us 122 RENAME
0.00 67.02 us 20.66 us 453.90 us 777 LK
0.00 158.32 us 64.22 us 532.21 us 810 FGETXATTR
0.00 229.87 us 66.47 us 826.31 us 603 TRUNCATE
0.01 1742.85 us 202.81 us 47471.71 us 302 MKDIR
0.01 59.05 us 15.40 us 1813.56 us 10060 FINODELK
0.01 118.54 us 36.65 us 4002.58 us 6409 FSTAT
0.01 49.39 us 8.08 us 1264.41 us 21719 FLUSH
0.03 74.77 us 20.86 us 2008.41 us 37050 WRITE
0.04 553.12 us 40.81 us 386485.29 us 5901 CREATE
0.06 534.01 us 100.86 us 527770.44 us 10057 FXATTROP
0.12 138.96 us 1.00 us 601208.70 us 70092 OPENDIR
0.12 947.76 us 18.54 us 712568.33 us 10779 READDIR
0.15 4099.07 us 124.69 us 421939.47 us 3008 RMDIR
0.61 465.30 us 20.67 us 936959.86 us 109478 UNLINK
1.57 182.41 us 49.54 us 73938.09 us 722669 REMOVEXATTR
1.61 171.41 us 6.98 us 83809.88 us 789294 GETXATTR
1.86 217.88 us 26.40 us 556446.19 us 718835 FTRUNCATE
1.89 219.48 us 49.92 us 506767.78 us 722856 SETXATTR
3.02 181.66 us 44.40 us 344656.69 us 1395957 OPEN
5.56 322.09 us 43.37 us 634069.61 us 1450160 SETATTR
5.84 115.88 us 7.67 us 747387.51 us 4233520 ENTRYLK
6.53 378.33 us 122.84 us 766939.14 us 1449601 XATTROP
9.75 115.48 us 10.70 us 556675.13 us 7097226 INODELK
19.37 1105.06 us 101.28 us 1612346.75 us 1472813 MKNOD
41.84 295.54 us 8.98 us 996805.54 us 11896091 LOOKUP
0.00 0.00 us 0.00 us 0.00 us 3531139 UPCALL
0.00 0.00 us 0.00 us 0.00 us 1862470 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 244 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 632 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 1668669 CI_FORGET
Duration: 208643 seconds
Data Read: 0 bytes
Data Written: 37050 bytes
Brick: bender:/mnt/gluster/a
---------------------------------------
Cumulative Stats:
Block Size: 1b+ 2b+ 8b+
No. of Reads: 0 0 0
No. of Writes: 53 1 60
Block Size: 16b+ 32b+ 64b+
No. of Reads: 0 235 4
No. of Writes: 14 1033 15
Block Size: 128b+ 256b+ 512b+
No. of Reads: 4 115 81
No. of Writes: 58 703 80
Block Size: 1024b+ 2048b+ 4096b+
No. of Reads: 181 26 74
No. of Writes: 163 278 397
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 131 161 267
No. of Writes: 7264 1398 6742
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 443 25528 0
No. of Writes: 2426 12240 1
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 684942 FORGET
0.00 0.00 us 0.00 us 0.00 us 837092 RELEASE
0.00 0.00 us 0.00 us 0.00 us 87297 RELEASEDIR
0.00 219.22 us 121.08 us 306.12 us 8 REMOVEXATTR
0.00 21.70 us 7.24 us 196.07 us 97 IPC
0.00 152.77 us 78.90 us 1059.82 us 46 FTRUNCATE
0.00 295.73 us 167.10 us 606.96 us 65 FGETXATTR
0.00 243.66 us 140.50 us 3392.16 us 121 LINK
0.00 1216.47 us 194.37 us 23411.42 us 25 SYMLINK
0.00 327.87 us 234.27 us 551.71 us 107 MKNOD
0.00 36094.61 us 36094.61 us 36094.61 us 1 FSYNC
0.00 219.63 us 147.34 us 783.10 us 188 RENAME
0.00 104.27 us 40.34 us 595.29 us 745 STAT
0.00 531.71 us 113.57 us 53973.08 us 200 TRUNCATE
0.00 289.05 us 63.10 us 70107.41 us 1444 SETATTR
0.00 2430.15 us 232.78 us 68120.54 us 177 MKDIR
0.00 52.68 us 7.28 us 826.01 us 9890 FLUSH
0.00 60.96 us 17.54 us 1393.95 us 9792 FINODELK
0.00 74.26 us 20.00 us 1522.39 us 21521 STATFS
0.00 129.21 us 34.15 us 9068.67 us 13094 FSTAT
0.00 456.99 us 195.50 us 130182.02 us 5967 CREATE
0.00 112.06 us 28.14 us 9545.53 us 27474 READ
0.01 313.76 us 52.98 us 71635.74 us 32926 WRITE
0.01 135.84 us 1.52 us 671373.08 us 87297 OPENDIR
0.01 5225.28 us 131.28 us 951323.69 us 3177 RMDIR
0.01 203.34 us 56.13 us 486756.90 us 85073 SETXATTR
0.03 3521.00 us 145.28 us 3396306.00 us 15090 READDIRP
0.04 113758.50 us 26.72 us 1147074.44 us 564 LK
0.05 92.18 us 29.71 us 39069.99 us 850938 READLINK
0.23 453.79 us 41.84 us 655999.23 us 831212 OPEN
0.41 29425.34 us 19.20 us 1526187.08 us 22482 READDIR
0.50 1954.70 us 21.51 us 1526772.28 us 415226 UNLINK
0.54 1272.83 us 9.66 us 1604368.93 us 686945 GETXATTR
0.55 237.57 us 7.91 us 1277047.91 us 3739718 ENTRYLK
0.60 103888.49 us 89.32 us 761509.35 us 9311 FXATTROP
2.60 909.04 us 9.68 us 2272778.49 us 4649291 INODELK
5.82 1240.20 us 8.78 us 1526868.50 us 7625383 LOOKUP
88.60 58005.98 us 67.31 us 1448810.06 us 2481914 XATTROP
0.00 0.00 us 0.00 us 0.00 us 1396875 UPCALL
0.00 0.00 us 0.00 us 0.00 us 1854 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 28 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1051 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 1394996 CI_FORGET
Duration: 208643 seconds
Data Read: 3409342848 bytes
Data Written: 2180686507 bytes
Interval 0 Stats:
Block Size: 1b+ 2b+ 8b+
No. of Reads: 0 0 0
No. of Writes: 53 1 60
Block Size: 16b+ 32b+ 64b+
No. of Reads: 0 235 4
No. of Writes: 14 1033 15
Block Size: 128b+ 256b+ 512b+
No. of Reads: 4 115 81
No. of Writes: 58 703 80
Block Size: 1024b+ 2048b+ 4096b+
No. of Reads: 181 26 74
No. of Writes: 163 278 397
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 131 161 267
No. of Writes: 7264 1398 6742
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 443 25528 0
No. of Writes: 2426 12240 1
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 684942 FORGET
0.00 0.00 us 0.00 us 0.00 us 837092 RELEASE
0.00 0.00 us 0.00 us 0.00 us 87297 RELEASEDIR
0.00 219.22 us 121.08 us 306.12 us 8 REMOVEXATTR
0.00 21.70 us 7.24 us 196.07 us 97 IPC
0.00 152.77 us 78.90 us 1059.82 us 46 FTRUNCATE
0.00 295.73 us 167.10 us 606.96 us 65 FGETXATTR
0.00 243.66 us 140.50 us 3392.16 us 121 LINK
0.00 1216.47 us 194.37 us 23411.42 us 25 SYMLINK
0.00 327.87 us 234.27 us 551.71 us 107 MKNOD
0.00 36094.61 us 36094.61 us 36094.61 us 1 FSYNC
0.00 219.63 us 147.34 us 783.10 us 188 RENAME
0.00 104.27 us 40.34 us 595.29 us 745 STAT
0.00 531.71 us 113.57 us 53973.08 us 200 TRUNCATE
0.00 289.05 us 63.10 us 70107.41 us 1444 SETATTR
0.00 2430.15 us 232.78 us 68120.54 us 177 MKDIR
0.00 52.69 us 7.28 us 826.01 us 9890 FLUSH
0.00 60.96 us 17.54 us 1393.95 us 9792 FINODELK
0.00 74.25 us 20.00 us 1522.39 us 21521 STATFS
0.00 129.23 us 34.15 us 9068.67 us 13094 FSTAT
0.00 456.99 us 195.50 us 130182.02 us 5967 CREATE
0.00 112.45 us 28.14 us 9545.53 us 27474 READ
0.01 313.77 us 52.98 us 71635.74 us 32926 WRITE
0.01 135.84 us 1.52 us 671373.08 us 87297 OPENDIR
0.01 5225.28 us 131.28 us 951323.69 us 3177 RMDIR
0.01 203.34 us 56.13 us 486756.90 us 85073 SETXATTR
0.03 3521.00 us 145.28 us 3396306.00 us 15090 READDIRP
0.04 113758.50 us 26.72 us 1147074.44 us 564 LK
0.05 92.18 us 29.71 us 39069.99 us 850938 READLINK
0.23 453.79 us 41.84 us 655999.23 us 831212 OPEN
0.41 29425.34 us 19.20 us 1526187.08 us 22482 READDIR
0.50 1954.70 us 21.51 us 1526772.28 us 415226 UNLINK
0.54 1272.79 us 9.66 us 1604368.93 us 686945 GETXATTR
0.55 237.57 us 7.91 us 1277047.91 us 3739718 ENTRYLK
0.60 103888.49 us 89.32 us 761509.35 us 9311 FXATTROP
2.60 909.04 us 9.68 us 2272778.49 us 4649291 INODELK
5.82 1240.10 us 8.78 us 1526868.50 us 7625383 LOOKUP
88.60 58006.02 us 67.31 us 1448810.06 us 2481914 XATTROP
0.00 0.00 us 0.00 us 0.00 us 1396875 UPCALL
0.00 0.00 us 0.00 us 0.00 us 1854 CI_IATT
0.00 0.00 us 0.00 us 0.00 us 28 CI_XATTR
0.00 0.00 us 0.00 us 0.00 us 1051 CI_UNLINK
0.00 0.00 us 0.00 us 0.00 us 1394996 CI_FORGET
Duration: 208643 seconds
Data Read: 3409342848 bytes
Data Written: 2180686507 bytes
Community Meeting Calendar:
Schedule -
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Gluster-users mailing list
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https://lists.gluster.org/mailman/listinfo/gluster-users
________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://bluejeans.com/441850968 Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://bluejeans.com/441850968 Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
